.title {
    text-align: center;
    font-size: 1.5vw;
}

img {
    height: 142px;
    width: 250px;
}

.layui-row{
    text-align: center;
}

.payType{
    margin-top: 5vw;
}

.pic{
    margin-left: 5vw;
    margin-right: 5vw;
}